| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.38 | 9.722% | $177.0694 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $109.98 | 7.673% | $118.4188 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $238.54 | 4.144% | $248.4251 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $120.35 | 6.183% | $127.7912 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $17.33 | 4.110% | $18.0423 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $193.29 | 8.211% | $209.161 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $169.73 | 6.798% | $181.2682 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $1,010.60 | $1,080.1760 | $1,080.18 | $1,080.15 | $1,080.20 | |